Thread (12 messages) flat view 12 messages, 3 authors, 2021-12-14

Re: [PATCH v3 0/2] arm64: BTI cleanups

From: Ard Biesheuvel <ardb@kernel.org>
Date: 2021-12-09 09:31:13

On Wed, 8 Dec 2021 at 17:13, Mark Brown [off-list ref] wrote:
This patch series brings together a few cleanups for the assembly
portions of the in kernel BTI support.

v3:
 - Tweak the assembler macro for BTI as suggested by Ard, making it
   more compact.
v2:
 - Pull in the assembler macro for BTI proposed by Mark Rutland.
 - Unconditionally override the SYM_FUNC macros.

Mark Brown (2):
  arm64: Add macro version of the BTI instruction
  arm64: Unconditionally override SYM_FUNC macros
Acked-by: Ard Biesheuvel <ardb@kernel.org>

 arch/arm64/crypto/aes-modes.S      | 10 +++++-----
 arch/arm64/include/asm/assembler.h | 10 ++++++++++
 arch/arm64/include/asm/linkage.h   | 23 ++++++++++++-----------
 arch/arm64/kernel/entry-ftrace.S   |  4 ----
 arch/arm64/lib/kasan_sw_tags.S     |  2 --
 5 files changed, 27 insertions(+), 22 deletions(-)


base-commit: 0fcfb00b28c0b7884635dacf38e46d60bf3d4eb1
--
2.30.2
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